baber/WOPTO huggingface dataset:
Patent JP-2002540752-A (JP)
Title: 送電線における電力振動を減衰させる方法及び装置
IPC: H02J3/24
Filed: 2000-03-20
Abstract: (57)【要約】
電気送電線は、電力システムに含まれ、電力（ｐ（ｔ））を送電する。送電線における電力振動（Δｐ（ｔ））を減衰させる方法において、電力システムにおいて予期される振動周波数の前の知識により与えられる第１の周波数（Ω、Ω 1 ）を表す少なくとも１つの第１の角周波数信号（Ω、Ω 1 ）が発生され、角周波数信号の時間積分として第１の位相基準信号（θ（ｔ）、θ 1 （ｔ））が形成される。電力（ｐ（ｔ））を特徴付ける送電線における電力量（ｐ（ｔ），ｉ（ｔ））が感知され、第１の推定電力量
 が形成され、第１の角周波数のために、その振幅及び第１の位相基準信号に対する位相位置を表す。第１の減衰信号（Ｄ（ｔ）、Ｄ１（ｔ））が形成され、これは第１の推定電力量の振幅に依存した振幅を持ち、その位相位置に関連する適格な第１位相シフト（９０°＋α，９０°＋α 1 ）を持ち、第１の減衰信号は、送電線により送電される電力に影響を及ぼすためアクチュエータに供給される。
Patent JP-2003500411-A (JP)
IPC: C07F1/02
Filed: 2000-05-20
Abstract: The present invention relates to novel aluminosiloxane compounds which have the characteristics to be prepared from waste silicone compounds and to be advantageously used as siloxylating agent for various organic and inorganic materials, processes for preparation thereof, and uses thereof.
Patent JP-2002205840-A (JP)
Title: Feeder
Inventor: ADACHI YUICHI
IPC: B65H3/52
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a feeder capable of preventing the occurrence of noise caused by the vibration of a separating pad without a cost increase even when fed paper is a recording medium with a high friction coefficient such as an OHP sheet. SOLUTION: This feeder has a paper feeding rotating member for feeding the paper, and a separating member opposedly arranged to come in pressure contact with the paper feeding rotating member, and feeds the paper in the separated state by the separating member while feeding the uppermost paper by the paper feeding rotating member. In this constitution, a movement suppressing means is provided for suppressing the movement of the separating member in an almost orthogonal direction to the pressure contact direction.
Patent JP-2002208816-A (JP)
Title: Waveguide antenna device
Inventor: TSUMURA AKIRA
IPC: H01Q13/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide antenna device, in which the impedance matching is made between waveguide characteristic impedance and free space impedance, even though it has a very simple structure. SOLUTION: An impedance matching member 22 made of dielectric is inserted into one opening of a waveguide 21. The impedance matching member 22 consists of an insertion part 221 to be inserted into the one opening of the waveguide 21 and a plate-shaped external part 222, having an area larger than the opening area of the opening and acts to match the waveguide characteristic impedance of the waveguide 21 with the free space impedance. This waveguide antenna device includes a form provided with a coaxial waveguide converter 23.
Patent JP-2002204844-A (JP)
Title: Handle for net winder
Inventor: ASANO YOSHIKI
IPC: A63B61/04
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making handle for a net winder realizing rotary winding and rewinding operation continuously without entangling of a chain or a code for preventing loosing engaged with an engaging ring in the rotary operation of the handle. SOLUTION: This handle for putting up a net is mounted attachably/ detachably to the net winder 2 provided at a net post 1 to be rotated and operated. A connection part 4 to be connected with the winder 2 attachably/detachably is formed at the tip part of one side 3A of a nearly L-shaped main body 3. A gripping rod part 5 is formed freely rotatably on the other side 3B of this main body 3 and an engaging ring 7 capable of engaging a hanging tool 6 such as a chain or a cord is provided at the tip of the other side 3B of the main body 3. The ring 7 is freely rotatably provided on the other side 3B of the main body 3, and the part 5.
Patent JP-2002214960-A (JP)
Title: Image forming device
Inventor: KATAOKA TATSUHITO
IPC: B05C1/02
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which the increase of the capacitance of a power source device is solved by lowering the peak value of power consumption by a heater. SOLUTION: The fixing device 39 of an image forming device 1 is provided with heating and pressing rollers 39a and 39b respectively heated with the heaters for rollers 39c and 39d and an oil supply part 40 heated by an oil heater 40b. Each heater is driven by a heater control part 45. In the normal operation (acting time) of the image forming device, a control means 71 integrally controls the control part 45 so as to stop the driving of the heater 40b when the heater 39c is driven.
Patent JP-2002210697-A (JP)
Title: Tool for working optical fiber connection terminal and method of working optical fiber connection terminal using the same
Inventor: AOKI TAICHI
IPC: B26F1/16
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a tool for working an optical fiber connection terminal capable of reducing the variation in quality, preventing the production of chipping or the like on a cutting edge part 2, and stably elongating the service life of the tool. SOLUTION: This working tool is used for forming an introducing part 13 on an end part of an approximately cylindrical connection terminal, and has a n-sided pyramid (n>2)-shaped cutting blade part 2 on a tip part of an axially tool body 1, at least the cutting blade part 2 is coated with a hard carbon film 7, a central line C of the approximately cylindrical connection terminal 11 and a central axis O of the n-sided pyramid of the cutting blade part 2 are coaxial, the tool body 1 is mounted in a state that the cutting blade part 2 is faced to an end part of the connection terminal 11, and the tool body 1 and the connection terminal 11 are relatively approached to each other in the central axis O direction while relatively rotating the tool body 1 and the connection terminal 11 around the central axis O to form a recessed conical introduction part 13 by the cutting blade part 2.
Patent JP-2001286787-A (JP)
Title: Self-driven type centrifuge equipped with wing module
Inventor: HERMAN PETER K
IPC: B04B7/12
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a self-driven type centrifuge for separating granular matter from a circulating liquid. SOLUTION: A base (29) having a pair of tangential jet nozzles for generating the self-driven force of a centrifuge (20) is provided to be connected to a centrifuge shell (28) demarcating a hollow internal space. A disposable liner (24) is arranged in the centrifuge shell (28) in order to treat collected sludge without cleaning the other member of the centrifuge (20). A hollow rotor hub having a central rotary axis is assembled in the base (29) to extend to the hollow internal space. A support plate (33) is arranged in the hollow internal space to demarcate an annular outlet opening part for circulating a liquid along with the rotary hub. A separation wing medule (21) is arranged in the hollow internal space to extend to the periphery of the rotor hub to be supported by the support plate 33. The separation wing medule (21) has a plurality of separation wings (38) extending in an axial direction so as to be spaced apart from each other.
Patent JP-2002209739-A (JP)
Title: Heat-processing device
Inventor: ENOMOTO MORIMASA
IPC: A61L2/06
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat-processing device which can prevent a consumption loss of superheated steam from being generated even at the time of the putting in/taking out of articles to be processed, and at the same time, can instantly start a heat-treating process for the articles to be processed. SOLUTION: With a heating furnace 2 of which the lower surface is open, an injection nozzle 11 which feeds the superheated steam into the heating furnace 2 from a generating device of the superheated steam is connected. Then, directly under the heating furnace 2, a lift mechanism 3 which vertically moves is arranged. A housing member 4 for the article to be processed, which is housed in the booth 6 of the heating furnace 2 at an ascending location, is mounted on the lift mechanism 3. Then, a closing member 19 which closes the lower end opening of the heating furnace 2 at the ascending location is provided at a section which is vertically moved by the lift mechanism 3.
Patent JP-2002189173-A (JP)
Title: Optical device
Inventor: NISHIOKA KIMIHIKO
IPC: G02B23/02
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optical device capable of realizing the adjustment of diopter scale without providing a mechanical movable part by using a reflection type optical characteristics variable optical element and an optical characteristics variable mirror or the like. SOLUTION: The optical characteristics variable mirror 9 is composed of a thin film 9a coated with aluminum and a plurality of electrodes 9b, and a power source 12 is connected between the thin film 9a and the electrode 9b through a variable resistor 11 and a power source switch 13, and the resistance value of the resistor 11 is controlled by an arithmetic calculation device 14. The shape of the thin film 9a functioning as a reflection surface is controlled by changing the resistance value of the resistor 11 according to a signal from the device 14 so that image-formation performance may be optimum.
Patent JP-2002217739-A (JP)
Title: Code book generating method for vector quantization and code book generator
Inventor: MOGI YUKIHIKO
IPC: H04N19/423
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a code book generating method for vector quantization that can obtain an optimum layout of representative vectors to minimize average distortion for generating a code book for vector quantization. SOLUTION: A received vector set is coded into corresponding representative vectors on the basis of a code book (F12), the gravity center of the obtained representative vectors is calculated, the average distortion is calculated and partial distortion is calculated (F13), the representative vectors and the partial distortions are sorted on the basis of the obtained partial distortions (F15), sorted partial distortions in the ascending order and the descending order are compared (F16), the representative vectors with small partial distortion are moved in the vicinity of the representative vectors with large distortion on the basis of the result of comparison to update the code book (F17).
Patent JP-2002212688-A (JP)
Title: Nonoriented silicon steel sheet
Inventor: ODA YOSHIHIKO
IPC: C22C38/38
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet which has improved high frequency core loss and fatigue characteristics without causing the remarkable embritleness and increase in the hardness thereof. SOLUTION: The nonoriented silicon steel sheet has a composition containing, by weight, <=0.005% C, <=4% Si, 0.05 to 2% Mn, <=0.1% P, <=2% Al, <=0.02% (inclusive of zero) S, <=0.005% (inclusive of zero) N and 0.4 to 5% Cr, and further containing Zr by an amount which controls the Zr/C ratio to 2 to 50, and the balance substantially Fe.
Patent JP-2002218959-A (JP)
Title: Microwave thawing apparatus and thawing method
Inventor: SHIMADA MASAHIKO
IPC: A23L3/365
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a microwave thawing apparatus using a magnetron for accomplishing uniform thawing, and further to provide a thawing method. SOLUTION: This microwave thawing apparatus 20 for thawing a frozen food W by irradiating the frozen food W with the microwave generated by the magnetron 2 is characterized in that the microwave thawing apparatus comprises a conveying means constituted of a moving bed 3 driven by a DC motor or an AC servo motor 4 for linearly and reciprocally moving the frozen food W, a plurality of waveguides 1 arranged so that the opening part 1a may be introduced just under the frozen food material W conveyed by the conveying means so that the frozen food W may be irradiated with the microwave generated by the magnetron 2, a controller 5 for carrying out the driving control of the DC motor or AC servo motor 4 for the linear and reciprocal movement of the conveying means, and the output timing control of the magnetron 2 by a microcomputer for control,  and a housing 9 not only for housing the conveying means, the magnetron 2, the waveguides 1 and the controller 5, but also for shielding the exterior from the microwave. The apparatus is the compact one and can achieve efficient uniform thawing.
Patent JP-2002227234-A (JP)
Title: Cushioning material attached to clamshell bucket
Inventor: OCHIAI KOICHI
IPC: E02F3/413
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material attached to a clamshell bucket, which does not peel off even during excavation of ground by means of the clamshell bucket, does not float up even in water, and can maintain a cushioning effect on a structure. SOLUTION: The cushioning material 2 attached to the clamshell bucket 1a is moved to be capable of avoiding incurring wear and damage even if the clamshell bucket 1a digs into the ground to some extent, and has a weight capable of holding a prescribed position in the water.
Patent JP-2002204555-A (JP)
Title: Capacitor motor stator and method for manufacturing the same
Inventor: NISHIMURA SHIGEKI
IPC: H02K3/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor motor stator and a method for manufacturing the same which can save the number of working steps for the process of a lead-out wire by minimizing the number of starting portions and ending portions of the wire. SOLUTION: A starting portion 12a and an ending portion 12b of a main winding 12 and a starting portion 16a and an ending portion 16b of an auxiliary winding 16 are minimized, and the number of workings steps for process of lead-out wire can be saved by winding the main winding 12 with a concentrated winding and also by winding a wound body 14 of the main winding directly continuously for the number of magnetic poles via a bridging wire 13, winding an auxiliary winding 16 with the concentrated winding and also winding a wound body 17 of the auxiliary winding continuously for the number of magnetic poles via the bridging wire, and then forming the stator by disposing into an annular shape the wound body 14 of the main winding and the wound body 17 of the auxiliary winding.
Patent JP-2002224797-A (JP)
Title: Underfeed ingot-making equipment for molten metal
Inventor: NISHINO KAZUHISA
IPC: B22D41/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an underfeed ingot-making equipment for a molten metal which can cut down an aftertreatment time by preventing the upward movement of a brick through which the molten metal passes from bottom to top, the occurrence of cracks and the leakage of the molten metal. SOLUTION: The underfeed ingot-making equipment is provided with a fixed base 1 in which an runner 1b is formed, a filling tube 2 through which molten metal is poured into the runner 1b, a mold 3 to which molten metal is introduced from the runner 1b, a block 7 which is provided between the fixed base 1 and the mold 3 and in the center of which has a hole 7a that is made smaller in diameter towards the above, a brick 8, in which a runner 8a that is provided with a space in the radial direction of the hole 7a of the block 7 and is made to connect the runner 1b and the bottom part of the mold 3, is formed and of which outside diameter is made smaller towards the above, and a sleeve 9 which is made to fit into a space between the block 7 and the brick 8.
Patent JP-2002224584-A (JP)
Title: Crusher
Inventor: UEDA HIDETOSHI
IPC: B02C18/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a crusher capable of easily crushing an object material to be crushed having curved face just like citrus fruits and watermelon with a length longer than that of a rotary blade. SOLUTION: The crusher comprises a hollow structure body 2 forming a crushing room whose side wall has a recessed face part 13 expanded in the outer direction so as to prevent an object to be crushed 14 from movement restriction by the side wall face of the hollow structure body 12 and reliably bring the object into contact with a rotary blade 11 to execute crushing.
Patent JP-2002234840-A (JP)
Title: Uplifting agent and perfume composition having uplifting effect
Inventor: TANIDA MASAHIRO
IPC: A61K8/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a substance having a low intensity of a fragrance and excellent effects on uplifting of a consciousness level. SOLUTION: This uplifting agent comprises a nepetalactone represented by general formula (1) as an active ingredient and is capable of uplifting the consciousness level of a human or an animal. The perfume composition comprises the uplifting agent formulated therein. Furthermore, the perfume composition comprises a catnip oil.
Patent JP-2001298421-A (JP)
Title: Artificial satellite acquisition and tracking device for common use optical element, and its acquisition and tracking method
Inventor: DELONG RAYMOND K
IPC: H04B10/118
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To enhance a conventional laser communication optical receiver for an artificial satellite so as to reduce the number of optical path switching mirrors. SOLUTION: The receiver 90 that acquires, traces and receives a reception signal 92 is provided with an acquisition/tracking beam splitter 112 which is configured to divide the received signal into an acquisition/tracking signal 114 and a communication signal 116. A acquisition/tracking optical member 118 has a visual field, in which an optical member focuses a signal and acts on the signal made incident at an incident angle so as to focus the signal within the visual field related in correspondence to the incident angle. Acquisition sensors 120, 126 and tracing sensors 122, 128 are placed within the visual field of the acquisition/tracking optical member 118. A steering device 108 is placed to transmit the acquisition/tracking signal 114 to the a acquisition/tracking optical member 118 at a 1st incident angle which is selected in advance.  The acquisition/tracking optical member 118 focuses the acquisition/tracking signal 114 on a primary acquisition sensor 120.
Patent JP-2002234925-A (JP)
Title: Method for preparation of urea-formaldehyde resin
Inventor: SEYA MASAAKI
IPC: C08G12/12
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for stable preparation of a urea-formaldehyde resin having an appropriate hot water extraction rate. SOLUTION: In this preparation method of urea-formaldehyde resin, a urea- formaldehyde initial condensate aqueous solution having not more than 1 mass % of free formaldehyde is reacted with urea, then it is methylenized using an acidic substance.
Patent JP-2002245569-A (JP)
Title: Human body detector
Inventor: OKADA TOSHIZO
IPC: G08B21/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio type human body detector not erroneously determining swinging of clothing inside a bathroom for a bathing person. SOLUTION: The human body detector is characterized by that it is provided with a human body detecting sensor picking up an image of a movement of a human body and processing the image, a bathroom drier installed in the bathroom and connected to a commercial power source, a radio type transmitter, a receiver having a signaling means issuing an alarm when an anomaly is detected by the human body detecting sensor, and a prohibiting means prohibiting monitoring action by the human body detecting sensor when the bathroom drier is driven.
Patent JP-2002118597-A (JP)
Title: Method and device for setting communication channel, and program to make computer perform communication channel setting method
Inventor: KATO HARUKO
IPC: H04L45/122
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To design a channel between a plurality of nodes by considering a plurality of communication characteristics level values of a link. SOLUTION: A first communication characteristics level values (cost based on effective band and the like) and a second communication characteristics level value (delay code and the like) are set for each of a plurality of links. The first communication characteristics level values of links are classified based on the second communication characteristics level value to generate a plurality of network models 2D4 and 2D5. Based on a request (delay code 5) for the second communication characteristics level value, one network model 2D5 is selected out of a plurality of network models. A link exceeding a request (tolerable cost 4) for the first communication characteristics level value is deleted from the selected network model 2D5, for designing an optimum channel.
Patent JP-2002245392-A (JP)
Title: Routine document input device
Inventor: FUKUTOME SHOICHI
IPC: G06Q10/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To automatically set an entry area on a routine entry form and to enter entry items to the entry area. SOLUTION: The routine entry form is read with a scanner part 27, ruled lines indicating respective entry columns on the entry form are recognized by an optical character read part 31 and blank entry areas on the upper side of the respective ruled lines are judged by an entry area setting part 32. The entry items are entered to the respective entry areas by an image editing part 33 and the image of the entry form into which the respective entry items are entered is printed out by a printer part 28.
Patent JP-2002240777-A (JP)
Title: Carrying vessel for frozen cargo and automobile
Inventor: ITO KEIJI
IPC: B63B25/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To form an efficient cargo hold in accordance with the size of a car deck of an automobile carrying vessel and to provide a movable ramp appropriate for the cargo hold to secure an air trunk area for smoothly passing cold air to form an air trunk only by closing the ramp in carrying vessel for frozen cargo and automobile having the cargo hold formed on the car deck carrying vessel. SOLUTION: An on-deck beam is mounted on a deck plate to the width direction of a ship and a floor plate having a cold air hole is stuck on the on-deck beam for forming the cargo hold to the width direction of the ship. The movable ramp having a structure to lay a stringer across the upper face of a face material of the on-deck beam arranged as a transverse is mounted on the cargo hold.
Patent JP-2002240114-A (JP)
Title: Method for injection molding
Inventor: TSUJI FUMITADA
IPC: B29C45/50
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress stringing at mold releasing while shortening a molding time. SOLUTION: A shut-off valve 32 is provided at a resin passage 13 from a heating cylinder 10 of an injection molding machine 1 to a mold 2, and a plunger 21 is provided oppositely to the passage 13 of a downstream side from the valve 32. A method for injection molding comprises the steps of filling a resin material in a cavity 5, closing the valve 32, advancing the plunger 21, and starting dwelling from the passage 13 of a downstream side from the valve 32. The method further comprises the steps of closing the valve 32, retracting an injection screw 11, starting a metering step, retracting the plunger 27 at a later time of the metering step while closing the valve 32 as it is, and pressure reducing from the passage 13 of the downstream side to the cavity 5 by the valve 32.